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Discussion of Problem 1591. Abstract Thinking

DK [SamaraSAU 2: AKA NULL] 4 cheaters (some test cases) [4] // Problem 1591. Abstract Thinking 29 Oct 2007 02:51
Unfortunaly, test cases allows using of one wide - known method :)
The answer is of course P(n), and P(n) hasn't more than x^6.

3: 0
4: 4
5: 25
6: 91
7: 252
8: 588
...
1000: 1409590423741500

Edited by author 29.10.2007 02:57
Giorgi Saghinadze (Tbilisi SU) Re: 4 cheaters (some test cases) [1] // Problem 1591. Abstract Thinking 30 Oct 2007 17:40
can anyone send algorithm of this problem on my mail?
 gio-saghinadze@mail.ru

thanks





Edited by author 30.10.2007 17:42
Giorgi Saghinadze (Tbilisi SU) No subject // Problem 1591. Abstract Thinking 30 Oct 2007 18:07


Edited by author 30.10.2007 18:07
Denis Re: 4 cheaters (some test cases) [1] // Problem 1591. Abstract Thinking 14 Sep 2008 03:21
I'm sorry, but could you give answer fo 2000? I have WA10 with correct answer for 1000 and I have no idea what can be wrong.
Denis Koshman Re: 4 cheaters (some test cases) // Problem 1591. Abstract Thinking 14 Sep 2008 13:33
For 2000:
89553445611633000